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tessesframework/include/TessesFramework/Uuid.hpp

56 lines
1.8 KiB
C++

/*
TessesFramework a library to make C++ easier for me, used in CrossLang:
https://git.tesses.org/tesses50/crosslang Copyright (C) 2026 Mike Nolan
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#pragma once
#include "Common.hpp"
namespace Tesses::Framework {
enum class UuidStringifyConfig {
IsUppercase = 0b001,
HasCurly = 0b010,
HasDashes = 0b100,
UppercaseCompact = IsUppercase,
LowercaseCompact = 0,
UppercaseNoCurly = IsUppercase | HasDashes,
LowercaseNoCurly = HasDashes,
UppercaseCurly = IsUppercase | HasDashes | HasCurly,
LowercaseCurly = HasDashes | HasCurly
};
struct Uuid {
Uuid() = default;
uint32_t time_low = 0;
uint16_t time_mid = 0;
uint16_t time_hi_and_version = 0;
uint8_t clock_seq_hi_and_reserved = 0;
uint8_t clock_seq_low = 0;
uint8_t node[6] = {0, 0, 0, 0, 0, 0};
static Uuid Generate();
static void Generate(Uuid &uuid);
static bool TryParse(std::string text, Uuid &uuid);
std::string ToString(
UuidStringifyConfig cfg = UuidStringifyConfig::UppercaseCurly) const;
bool IsEmpty() const;
};
bool operator==(const Uuid &left, const Uuid &right);
bool operator!=(const Uuid &left, const Uuid &right);
} // namespace Tesses::Framework